Ice Climbers
Sonic: There's 2 fighters here!
Tails: Those are the Ice Climbers.
Knuckles: Are they siblings? A couple? Really good friends?
Tails: I'm not sure what they are, but one thing's for sure, they're great teammates!
Sonic: Still, 2 on 1 does seem a little unfair.
Tails: I guess so.
Knuckles: It doesn't matter, you've still got this, Sonic!
Sonic: Yeah! On with the fight!